Sound control function and power saving - Power saving mode. Press the Down button and select "oN:Sd" to enable Sound Control mode. The display will turn off after 10 seconds. You can illuminate the screen by clapping (any sound above 60 dB) or by touching the clock. Digital alarm clock with time, date, and temperature - A multi function digital alarm clock with bright, clear LED indicators that show time, date, and indoor temperature. Time can be displayed in 12h or 24h format, and the indoor temperature is shown in both Celsius and Fahrenheit. Qi wireless charging compatibility - Qi wireless charging enabled. Place a Qi charging compatible phone on top of the clock and it will start charging automatically. Charging works only when the clock is powered by USB; it cannot charge when running on battery. Phones with a back support ring may not charge fully; remove the ring for charging. Position the phone upright and centered with the back facing down; otherwise charging may fail. Elegant and modern design - Designed for simplicity and elegance. Made from premium black MDF (medium-density fiberboard) with an adjustable LED backlit display (three brightness levels). This wooden alarm clock fits seamlessly with modern furniture, dressers, living rooms, bedrooms, kitchens, and more. Portable and compact dimensions: approximately 15 cm wide x 7 cm high x 7.1 cm deep. Power supply and compatibility - Operates on plugged-in power; charging cable included. The cable is compatible with all USB chargers. Use scenarios - Bedside convenience: place on a nightstand to clearly view time, date, and temperature; use the sound control feature to wake or light the display without reaching for the clock. - Kitchen or living area: keep track of time and temperature while cooking or relaxing; charge your Qi enabled phone by placing it on top. - Home office desk: compact, stylish clock with adjustable backlight to suit different lighting conditions while staying powered and ready.